m2c2-assessments URL parameter reference
Cognitive assessments hosted on GitHub Pages, built with m2c2kit. Every task is configured entirely through URL query parameters — this reference is generated from the task source code on every change, so it is always in sync with what is deployed.
| Task | Description | Duration | Launch |
|---|---|---|---|
| PVT-BA | An adaptive Psychomotor Vigilance Test that measures sustained attention and reaction time. | ≤ 180 s (adaptive) | Launch |
| SART2 | Sustained Attention to Response Task with feedback. | ~150 s | Launch |
| Prices | An associative memory task with a learning and a recognition phase. | ~120 s | Launch |
| FNAME | A Face–Name–Occupation associative memory task. | ~180 s | Launch |
| FNAME-Pairs | A face–name paired-associate memory task designed for sleep-dependent memory consolidation studies. | ~300 s learning / ~120 s delayed | Launch |
| mVLT | A Mobile Verbal Learning Test. | ~300 s | Launch |
| Visual Search | A classic visual search task. | ~120 s | Launch |
| Symbol Search | A processing speed task from the m2c2kit library. | ~60 s | Launch |
| Color Dots | A processing speed task from the m2c2kit library. | ~60 s | Launch |
| Grid Memory | A spatial working memory task from the m2c2kit library. | ~240 s | Launch |
| Color Shapes | An executive function task from the m2c2kit library. | ~90 s | Launch |
How parameters work
Each task is launched as a plain URL. Query parameters fall into two groups:
- Session parameters — handled by the launch wrapper: results submission (
token,callback_url), UI behavior (show_end_screen,tutorial), and optional sensor add-ons (webcam,webgazer,light). See Common parameters. - Assessment parameters — forwarded to the m2c2kit game engine to configure the task itself (trial counts, durations, difficulty). Documented on each task's page.
Without token and callback_url, tasks run in debug mode and display collected trial data on-screen at the end instead of submitting it.